Comments on: Arduino – Basic Theremin meets Processing!

By: Shannon

Shannon — Tue, 24 Jan 2012 20:11:10 +0000

I am also getting the:

Minim Error
Likely buffer underrun in AudioOutput

Any thoughts or suggestions?

By: larry

larry — Wed, 23 Nov 2011 23:58:43 +0000

Check that you have a file called GSharp.wav in the same folder as your processing sketch.

You can use mine at : http://luckylarry.co.uk/downloads/piano.zip

By: Zubin

Zubin — Wed, 23 Nov 2011 17:12:53 +0000

i’m getting an error in processing while compiling…….
i get an error saying NullPointerException
and then it highlights the GSharp = minim. loadSample(“GSharp.wav”, 2048);

By: Rory

Rory — Fri, 21 Oct 2011 02:20:14 +0000

Getting an ArrayIndexOutOfBoundsException: 1 on myPort = new Serial(this, Serial.list()[1], 9600);
as well as the “likely underrun” error as everyone else. ): any recommendations?

By: Serenading with Arduino / Cooking Hacks Blog

Serenading with Arduino / Cooking Hacks Blog — Fri, 02 Sep 2011 10:31:43 +0000

[...] Via: Arduino Blog, Source: Larry [...]

By: Serenading with Arduino | dev.SquareCows.com

Serenading with Arduino | dev.SquareCows.com — Tue, 30 Aug 2011 20:26:50 +0000

[...] [Michele] and [Larry] Share this:ShareFacebookDiggStumbleUponRedditEmailPrint Address: [...]

By: Arduino Blog » Blog Archive » Serenading with Arduino

Arduino Blog » Blog Archive » Serenading with Arduino — Tue, 30 Aug 2011 09:00:54 +0000

[...] [Michele] and [Larry] [...]

By: Antonio

Antonio — Thu, 05 May 2011 11:56:18 +0000

Hi! I love that website too!

But, also, I have the same problem… the error “likely buffer underrun in AudioOutput”
I don’t know what to fo

I’ve tried changing the function Audiosample by another one, but I didn’t work at all

If you had some idea, I’d be very pleased!!

By: larry

larry — Fri, 08 Apr 2011 11:32:49 +0000

mine was on windows XP. I make sure I’m not running anything on the USB ports at the same time as processing as it does tend to get funny about that. Try a different port, also try a set of test code with minim to see if it’s any of my code going wrong – my blog updated and messed up a fair few code examples.

By: Jordan

Jordan — Mon, 28 Mar 2011 01:09:28 +0000

I love the website, but I too am getting the minim error “likely buffer underrun in AudioOutput”. I checked out ddf’s site that you linked to (compartmental) but can’t find any help in the documentation regarding the problem. In the processing forums ddf said that he added this error message but didn’t list a solution there either haha. I’m thinking it could be something between my serial communication and processing…

Were you using Windows when running your sketch?